Nidaamka mashiinka barafka ee slurry wuxuu soo saaraa barafka qulqulaya, sidoo kale loo yaqaan barafka dareeraha, baraf qulqulaya iyo barafka dareeraha ah, ma aha sida tignoolajiyada qaboojinta kale.Marka lagu dabaqo farsamaynta iyo qaboojinta alaabta, waxay sii hayn kartaa cusboonaanta alaabta muddo dheer, sababtoo ah kiriimyada barafka ayaa aad u yaryar, siman oo wareegsan.Waxa ay gashaa gees walba iyo dildilaaca badeecada u baahan in la qaboojiyo.Waxay ka saartaa kulaylka alaabta si ka sarreeya noocyada kale ee barafka.Tani waxay keenaysaa wareejinta kulaylka ugu dhaqsaha badan, qaboojinta alaabta isla markiiba iyo si isku mid ah, ka hortagga waxyeelada suurtagalka ah ee samaynta bakteeriyada, falcelinta enzyme iyo midab beddelka.